51803388

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 180

約数和(自身を含む): 170328312

約数和(自身を除く): 118524924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 251, 252, 273, 294, 324, 351, 364, 378, 441, 468, 502, 546, 567, 588, 637, 702, 753, 756, 819, 882, 1004, 1053, 1092, 1134, 1274, 1323, 1404, 1506, 1638, 1757, 1764, 1911, 2106, 2259, 2268, 2457, 2548, 2646, 3012, 3263, 3276, 3514, 3822, 3969, 4212, 4518, 4914, 5271, 5292, 5733, 6526, 6777, 7028, 7371, 7644, 7938, 9036, 9789, 9828, 10542, 11466, 12299, 13052, 13554, 14742, 15813, 15876, 17199, 19578, 20331, 21084, 22841, 22932, 24598, 27108, 29367, 29484, 31626, 34398, 36897, 39156, 40662, 45682, 47439, 49196, 51597, 58734, 63252, 68523, 68796, 73794, 81324, 88101, 91364, 94878, 103194, 110691, 117468, 137046, 142317, 147588, 159887, 176202, 189756, 205569, 206388, 221382, 264303, 274092, 284634, 319774, 332073, 352404, 411138, 442764, 479661, 528606, 569268, 616707, 639548, 664146, 822276, 959322, 996219, 1057212, 1233414, 1328292, 1438983, 1850121, 1918644, 1992438, 2466828, 2877966, 3700242, 3984876, 4316949, 5755932, 7400484, 8633898, 12950847, 17267796, 25901694, 51803388]

約数ペア:

[(1, 51803388), (2, 25901694), (3, 17267796), (4, 12950847), (6, 8633898), (7, 7400484), (9, 5755932), (12, 4316949), (13, 3984876), (14, 3700242), (18, 2877966), (21, 2466828), (26, 1992438), (27, 1918644), (28, 1850121), (36, 1438983), (39, 1328292), (42, 1233414), (49, 1057212), (52, 996219), (54, 959322), (63, 822276), (78, 664146), (81, 639548), (84, 616707), (91, 569268), (98, 528606), (108, 479661), (117, 442764), (126, 411138), (147, 352404), (156, 332073), (162, 319774), (182, 284634), (189, 274092), (196, 264303), (234, 221382), (251, 206388), (252, 205569), (273, 189756), (294, 176202), (324, 159887), (351, 147588), (364, 142317), (378, 137046), (441, 117468), (468, 110691), (502, 103194), (546, 94878), (567, 91364), (588, 88101), (637, 81324), (702, 73794), (753, 68796), (756, 68523), (819, 63252), (882, 58734), (1004, 51597), (1053, 49196), (1092, 47439), (1134, 45682), (1274, 40662), (1323, 39156), (1404, 36897), (1506, 34398), (1638, 31626), (1757, 29484), (1764, 29367), (1911, 27108), (2106, 24598), (2259, 22932), (2268, 22841), (2457, 21084), (2548, 20331), (2646, 19578), (3012, 17199), (3263, 15876), (3276, 15813), (3514, 14742), (3822, 13554), (3969, 13052), (4212, 12299), (4518, 11466), (4914, 10542), (5271, 9828), (5292, 9789), (5733, 9036), (6526, 7938), (6777, 7644), (7028, 7371)]